As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - DURING C16 CHECK DISCOVERED TWO DISBOND AREA'S ON THE NR 4 SLAT WEDGE AT SS 12.75 TO SS 18.25 AND FROM 120.27 TO SS 124.27. MAINTENANCE REMOVED DISBOND AREAS ON THE NR 4 SLAT WEDGE IAW BOEING 737-300 SRM 51-70-10-0. FABRICATED FILLER AND DOUBLER IAW BOEING 737-300 SRM 51-70-10-0. BONDED REPAIR PARTS TO THE NR 4 SLAT WEDGE AT SS 12.75 TO SS 18.25 AND FROM 120.27 TO SS 124.27 IAW BOEING 737-300 51-70-10-0.